O'Khasis Prep is a school mentioned in MyStreet Phoenix Drop High.
Laurance says that the soccer team at Phoenix Drop High will never beat O'Khasis Prep's team, but Garroth says that he maybe should have gone there. This can conclude that O'Khasis Prep was an option for Garroth or possibly the school Garroth was supposed to go to. The only known students that go there are Vylad, as Garroth states in a Pixel Painter video with himself, Vylad, and Katelyn.
Zane, Garroth and Vylads brother- Had Also wanted to go to O’khasis Prep but wasn’t Accepted, It was told by Vylad that “Zane might be jealous” Because of that.